GTLW HMP48

GTLW HMP48
Type and origin Power type Diesel-electric Builder Gateway Turtle Locomotive Works Model HMP48 Build date 2018–present Total produced 196
Specifications Configuration: ​  • AAR C-C  • UIC Co'Co' Gauge 4 ft 8 1⁄2 in (1,435 mm) Fuel type Diesel Prime mover GTLW HD54 RPM range 850–1950 Engine type 45° V20 Aspiration Turbocharger Traction motors 6 GTLW AC traction motors, 800hp each Cylinders 20 Transmission Diesel-electric Gear ratio ~65:1 MU working Yes Train heating Locomotive supplied head end power
Performance figures Maximum speed 90 miles per hour (140 km/h) Power output At alternator: 4,300 hp (3,200 kW) At wheels: 4,800 hp (3,600 kW) Tractive effort Starting: 75,000 lbf (330 kN) Continuous: 50,000 lbf (220 kN)
Career Operators Various Locale North America Delivered November 2018 (2018-11) First run December 2018 (2018-12)